baber/WOPTO huggingface dataset:
Patent JP-2001196626-A (JP)
Title: Apparatus for optical interconnection of wiring boards
Inventor: YAMAMOTO TAKESHI
IPC: H04B10/11
Filed: 2000-01-06
Abstract: PROBLEM TO BE SOLVED: To mount optical transmission blocks and optical reception blocks on the same surface of a wiring board in inter-board optical interconnection apparatus. SOLUTION: The apparatus for optical interconnection of wiring boards has a plurality of wiring boards which mount electric circuits, optical transmitters and optical receivers, and are vertically mounted so as to arrange in parallel to the same mounting board wherein signals are transferred between the plurality of wiring boards using light beams.  The wiring boards have through-holes for passing the optical beams and comprise on first main surfaces the optical transmitters, the optical receivers, first light beam splitter elements for propagating the light beams generated by the optical transmitters to other wiring boards, second light beam splitter elements for guiding the light beams passing through the through-holes to the optical receivers, and reflection mirrors for changing the propagating directions of the light beams passing through the second light beam splitter elements in the direction perpendicular to the wiring boards.
Patent JP-2001200442-A (JP)
Title: Method for producing polyester combined filament yarn with different shrinkage
Inventor: OCHI TAKASHI
IPC: D02G3/04
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing in high productivity the subject combined filament yarn intended for giving fabrics of excellent touch without the need of using any self-elongative filament yarn. SOLUTION: The subject combined filament yarn comprises high-elongation yarn and low-elongation yarn; wherein the high-elongation yarn consists of a sheath/core conjugate yarn composed of a polyester as the sheath and, as the core, a polymer higher in the temperature dependency of tensile viscosity than the above polyester, while the low-elongation yarn consists singly of a polyester yarn.  This method for producing the above combined filament yarn comprises the following process: at least two kinds of polymers corresponding to the high-elongation yarn and the low-elongation yarn are issued (melt-spun) from an identical spinneret into an indrawn heteroelongative combined filament yarn finished with >=0.1 wt.% of a non-polyether-based lubricant, which is subsequently drawn at a draw ratio 0.40-0.50 time the breaking draw ratio of the filament yarn with the highest elongation at 90-110 deg.C followed by heat-setting the thus drawn filament yarn at 110-130 deg.C.
Patent JP-2001193384-A (JP)
Title: Shield machine
Inventor: TAKAHASHI HIROYUKI
IPC: E21D9/093
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a shield machine using thrust by a shield jack device arranged close to the inside of a shield skin plate and arranged annularly for continuously drilling precisely in the predetermined direction in working on a curved line. SOLUTION: This shield machine is provided with at least one resistance jack device 13 arranged on the arrangement position of a shield jack device 1, and in the resistance jack device 13, a piston rod 15b is connected to a segment 19 end part removably. The piston rod 15b is constructed so that it is extended when its resistance value received from the segment 19 end part becomes a predetermined value or less.
Patent JP-2001201159-A (JP)
Title: Flexible duct for air conditioning
Inventor: KUNO YUKIO
IPC: F24F13/02
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a flexible duct which has no large loosened margin which can be used, even if the length of the flexible duct and the length of an actual execution do not match, and can constitute a piping channel with stability, and at the same time, can be readily utilized for bending works. SOLUTION: A body 1 of the flexible duct for air conditioning, which can be deformed variably by bending and extension, comprises two constraining points located in the axial direction of the body with an interval therebetween, and an operating element that can be bent freely such as a strap, wire or the like, which is connected to the body 1 through the constraining points. The operating element is rendered movable in the axial direction of the body 1, with respect to at least one of the two constraining points. Thus, through the movement of the operating element, the body 1 can be extended or contracted.
Patent JP-2001209297-A (JP)
Title: Computer adaptive test device, computer adaptive test system, computer adaptive test method, and recording medium storing computer adaptive test program
Inventor: MASUDA HIROYUKI
IPC: G06Q50/10
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of testees by optimizing the test items to be presented to the respective testees in a computer adaptive test and ensuring the fairness among the testees. SOLUTION: This computer adaptive test device includes an initial value setting section 101 which sets the initial values of the reference values of the testees in accordance with the answers to initial item groups, a test item data base 17a which stores all the test items, a measuring section 103 which selectively extracts the test items corresponding to the reference values existing near the initial values or the estimated reference value, presents the same to the testees and collects the answers to the test items, an answer evaluation section 105 which evaluates the answers of the testees and estimates the reference values of the testees,  a convergent decision section 107 which judges whether the reference values satisfy test end conditions or not and outputs the reference values satisfying the test end conditions and a result storage section 109 which stores the reference values together with the collected answers.
Patent JP-2001208654-A (JP)
Title: Method for anticipating service life of high-temperature member
Inventor: KAWASAKI YOSHIYA
IPC: G01M99/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To measure the service life of a high-temperature member with high accuracy without using the initial hardness of the member. SOLUTION: The hardness Hvc1 and Hvc2 of a high-temperature first-step part 12 is measured at operating times t1 and t2, and a decrease ΔHx in hardness of the high-temperature first-step part 12 is calculated from a difference between these measurements. Also, the hardness Hvh1 and Hvh2 of a no-load heating member corresponding to the operating times t1 and t2 is determined and a decrease a in hardness of the no-load heating member is calculated from a difference therebetween. A decrease ΔH'x=ΔHx-a in hardness caused by creep damage from the operating time t1 to t2 is calculated, and the cumulative amount ΔϕCL of creep damage from the operating time t1 to t2 is determined from the calculation result.  The rate ϕCL of cumulative creep damage is calculated from the cumulative amount ΔϕCL of creep damage, the operating time t2, and the operating time interval t2-t1, and the remaining service life of the high-temperature first-step part 12 is anticipated based on the rate ϕCL of cumulative creep damage.
Patent JP-2001206370-A (JP)
Title: Multi-row fork pallet
Inventor: FUJISAWA YOSHIKO
IPC: B65D19/24
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent a flection orthogonal to a fork insert groove so as to stably carry a cargo by making reinforcement in a direction orthogonal to the fork insert groove. SOLUTION: The multi-row fork pallet P having protrusions 11 formed parallelly with appropriate intervals on upper and lower surfaces of a base plate 10 and fork insert grooves 12 formed between the protrusions includes a bridging member 14 for coupling the adjacent protrusions provided in the fork insert grooves on one of the surfaces.
Patent JP-2001208614-A (JP)
Title: Temperature recording system
Inventor: SHIBATA ISAO
IPC: G01D21/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a temperature recording system capable of rapidly and accurately grasping a fact that temperature recording are used in an abnormal environment. SOLUTION: A personal compute 1 constructed of; the temperature recorders each equipped with a temperature detecting means for detecting the temperature of an object of recording, a clocking means, a recording means for recording, correspondingly to time, temperature data detected by the detecting means, and a recording-side transmitting/receiving means for transferring data from/to the exterior; a button reader 2 equipped with housing parts 11 to which the temperature recorders are removaly connected; a CRT display 6 and a main control means. The main control means of the personal computer 1 reads data from the temperature recorders through respective transmitting/receiving means when the temperature recorders are connected to the housing means 11 and outputs a prescribed alarm by means of the CRT display 6 based on the read data.
Patent JP-2001210431-A (JP)
Title: Connector holding structure
Inventor: NAGASHIMA TAKASHI
IPC: H01R33/74
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To make at least one of an attachment structure of connectors attached in photograph printing equipment and an optical unit offering for an electric connection, a connector supporting structure which absorbs mutual positional gap in the case of plugging. SOLUTION: A connector 100 has a metal plate 108 attached with a housing 106 and a pin 112 for guidance which is projected on the housing 106. An attachment member 102 is divided into a 1st member 102a and a 2nd member 102b. On a contacting part of the 1st member and 2nd member, a cut 122a and a cut 122b which form a opening 124 collaborating mutually are formed. A base supporting groove 126 which accommodate the metal plate 108 to be possible to move is formed in the opening 124. The metal plate 108 is formed larger than the housing 106, and the opening 124 is formed larger than the housing 106 and is formed smaller than the metal plate 108.
Patent JP-2001204633-A (JP)
Title: Pedestal for supplying liquid to pot
Inventor: SEKIKAWA ISAO
IPC: A47G23/03
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making pedestal for supplying liquid to a pot which may be employed as a private tray for supplying liquid from a pot having a supplying mechanism to a receiver such as a teapot with mounting the receiver and in which even when liquid is spilt on a receiver mounting portion where the receiver is mounted during supplying liquid, the liquid does not flow into the pot mounting portion where the pot is mounted and only the receiver mounting portion and its circumference are wet so that the appearance on the pedestal is maintained good and that work of wiping off and removing spilt liquid can also be exceedingly easily performed. SOLUTION: The pedestal for supplying liquid to a pot, wherein a pot mounting portion 3 where a pot 2 having a supplying mechanism may be mounted and a receiver mounting portion 5 where a receiver 4 may be mounted are placed in the surface part of a pedestal body 1, the receiver mounting portion 5 is placed at a position to which liquid may be supplied from the pot 2 mounted in the pot mounting portion 3, a plurality of liquid passing holes 6 are formed in the receiver mounting portion 5 so that spilt liquid may be exhausted downward the pedestal body 1, and an inflow preventing structure portion 7 preventing liquid spilt on the pedestal body 1 from flowing into the pot mounting portion 3 is placed on the surface part of the pedestal body 1.
Patent JP-2001214147-A (JP)
Title: Interlayer insulating adhesive for multi-layered printed-wiring board
Inventor: KOMIYAKOKU TOSHIRO
IPC: C09J163/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layered printed-wiring board showing little variation in the insulating resin thickness among circuit layers to satisfy the requirements of a heat resistance and a low coefficient of thermal expansion for maintaining the precision at the processing of circuits or the mounting of members for fine pitch circuits. SOLUTION: This interlayer insulating adhesive for multi-layered printed- wiring board contains the following components as essential components: (A) a sulfur component-containing thermoplastic resin having a weight average molecular weight of from 103 to 105; (B) an epoxy resin or a phenoxy resin which has a weight average molecular weight of from 103 to 105 and possesses a bisphenol S backbone and a biphenyl backbone; (C) a polyfunctional epoxy resin having a weight average molecular weight of 1,000 or smaller; and (D) an epoxy hardener.
Patent JP-2001213338-A (JP)
Title: Hydraulic cylinder for power steering device and manufacturing method therefor
Inventor: KITAHATA KOJI
IPC: F15B15/14
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic cylinder for power steering device hardly generating the internal failure while reducing the thickness and weight of a cylinder tube, and to provide the manufacturing method thereof. SOLUTION: A cylinder tube 6a of a hydraulic cylinder 6 is made of an aluminum alloy tubular material formed by drawing or extruding. Aluminum alloy fittings 6f, 6g are welded to the cylinder tube 6a by stud-welding.
Patent JP-2001217688-A (JP)
Title: Two-multiplying circuit
Inventor: ISHIHARA KUNIYASU
IPC: H03K5/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a two-multiplying circuit, which can generate multiplied signals corresponding to input signals over a wide range and which is reduced in circuit scale and power consumption. SOLUTION: The two-multplying circuit comprises a delay generation part 1, which inputs a subclock and generates a two-multipled clock 105 according to the value of delay data 112, a delay quantity correction part 2 which corrects and holds the delay data 112, a rise detection part 3 which generates a rise detection signal 107, and a duty detecting part 4 which generates a decision signal 110 according to the duty ratio of the two-multiplied clock 105. After the delay data 112 are corrected, the delay quantity correction part 2, rise detection part 3, and duty detecting part 4 stop operating and a main oscillator stops oscillating. A system, equipped with the two-multiplying circuit, operates according to the two-multiplied clock 105.
Patent JP-2001211723-A (JP)
Title: Grain culm introducing and transporting apparatus for combined harvester
Inventor: SATOJI HISAYUKI
IPC: A01F12/10
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To solve problems that in a conventional combined harvester, transfer and transportation of grain culms from a threshing depth adjustment chain to a supply adjustment chain and transfer of grain culms from the supply adjustment chain to an auxiliary transportation apparatus are lacking in smoothness, proper transfer can not be performed, grain culms are disturbed and culm scattering occurs, etc. SOLUTION: A guide lever 5 for controlling and guiding a plant foot part of grain culms from the outside is connected to a clamping lever 6 at the end part of the threshing depth adjustment chain 2 at a lower position in the culm length direction of grain culms to be transferred to the supply adjustment chain. Further a plant foot guide lever 15 for controlling and guiding grain culms upward is extended from the lower side of the supply adjustment chain 3 toward the starting end part of a front part transfer chain 9. A reaping pretreatment apparatus 11 is attached to the upper side of the plant foot guide lever 15 and an induction guide lever 16 introducing and guiding grain culms downward is crossed to the plant foot guide lever 15 when viewed in a plane and further extended backward to constitute the objective grain culm introducing and transporting apparatus for combine harvester.
Patent JP-2001212853-A (JP)
Title: Apparatus and method for detecting movement of ejector plate
Inventor: KAWASAKI HIROAKI
IPC: B22D17/22
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for detecting the movement of an ejector plate, taking no place, capable of being attached without applying complicated processing to a mold and suppressing a damage to a necessary minimum degree. SOLUTION: A detection apparatus 21A is equipped with a rod-shaped pin 22, a pressure detection means 23 integrally provided to one end of the pin 22 to be attached to the ejector plate 12 and detecting the pressure received through the pin 22 when the ejector plate 12 is moved so as to advance and retreat, an energizing means 24 for normally applying energizing force to the pin 22 in the direction returning the ejector plate 12 to the original position and the holding member 25 fixed to a receiving plate 6 at one end thereof to house the energizing means 24 and holding the pin 22 so as to make the same movable against the energizing means 24. The waveforms of the output values of a pressure sensor before and after the movement of the ejector plate 12 at a time of the ejection of a molded article are observed to confirm whether the ejector plate 12 is normally moved.
Patent JP-2001211848-A (JP)
Title: Breadcrumb
Inventor: MORIBE KEIKO
IPC: A23L7/157
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent a softening phenomenon of a breadcrumb and to provide fried foods excellent in a crispy palatability and acicularity of the breadcrumb even in a cooking using a microwave oven. SOLUTION: This breadcrumb is produced by singly adding a high amylose starch or adding the high amylose starch together with a low-viscosity modified starch to grain flours.
Patent JP-2001219887-A (JP)
Title: Installing structure of battery case of motor-driven bicycle and motor-driven bicycle
Inventor: FUKUOKA YUJI
IPC: B62J9/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an installing structure of a battery case of a motor-driven bicycle capable of preventing the battery case from longitudinally falling and separating from a normal installing attitude at installing time without increasing a manufacturing cost and without increasing assembling manhours. SOLUTION: This structure for detachably installing the battery case 1 on a case holding member 5 for partially covering and holding a lower part of the battery case 1, is provided with a guide plate 5e being extended upward from a rear part of the case holding member 5 and guiding the battery case to a normal attitude while preventing the battery case from falling backward from the normal installing attitude and a lock mechanism 20 being installed on a vertical pipe 2 and having the hook part 21 freely engaging with and disengaging from the battery case 1 to prevent the battery case 1 held on the case holding member 5 from longitudinally falling and separating from the normal installing attitude by this lock mechanism 20 and the guide plate 5e.
Patent JP-2000229323-A (JP)
Title: Casting mold and its usage
Inventor: PICCOLO PAOLO
IPC: B29C33/30
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a casting mold in which such dangerousness is reduced that a product is deformed immediately after the product is swelled and taken out and spray casting is performed in a single spraying process. SOLUTION: The casting mold 10 is equipped with an under cutting part and provided with two mold parts 12, 14 and a core 18 of a single part surrounded by the mold parts in order to cast and mold a product consisting of a synthetic substance expanded immediately after being taken out or a hollow product 1. The core 18 adheres to both mold parts 12, 14 together with a supporting part 20 in the inside of the mold. The supporting part 20 is held by guide columns 22, 24 so as to be moved from the respective mold parts 12, 14 to the outer part when the mold is opened. Compression springs 28, 30 supported by the mold part 12 or 14 and the core 18 are arranged in the mold parts 12, 14.
Patent JP-2000185498-A (JP)
Title: Mechanical pencil
Inventor: KOBAYASHI SEIICHI
IPC: B43K29/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To facilitate an identification of a color of a colored lead by incorporating the lead formed by impregnating a porous sintered core with a dye or pigment ink in a lead case, and forming its tip of a transparent resin molding. SOLUTION: In an eraser feeding type mechanical pencil detachably mounting an eraser feeder 24 at the rear of a front barrel, a colored lead 28 formed by impregnating a porous sintered core with a dye or a pigment ink is contained in a lead case 10. The lead 28 is easily erased at a written line by an eraser. Here, the barrel 1 is formed of a transparent resin molding. Thus, the barrel 1 is formed of the transparent resin molding, and the case 10 and a forward part of the feeder 24 detachably engaged with rear part of the case 10 are seeable through an exterior of the barrel 1, and hence the lead color is easily identified.
Patent JP-2001223119-A (JP)
Title: Method of drying transformer
Inventor: ASADA TADASHI
IPC: H01F27/14
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of drying out a transformer in situ, where no insulating oil is used in the transformer. SOLUTION: A hot air generating device 3 is provided outside a vessel 1, and heated gas 16 is supplied into the vessel 1 by the hot air generating device.
Patent JP-2001229597-A (JP)
Title: Disk driving device
Inventor: OMORI KIYOSHI
IPC: G11B17/03
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To surely load a disk-like recording medium in a specified loading position. SOLUTION: A disk tray is provided with a disk loading recessed part 6 for loading a disk-like recording medium, the disk loading recessed part is provided with a bottom part 6a having a diameter nearly equal to the outer diameter of a disk-like recording medium, and an opening part 6b having a diameter larger than the outer diameter of the disk-like recording medium, a slope 6c is formed between the bottom part and the opening part to guide the disk-like recording medium from the opening part to the bottom part, further a protruded part 9 extended to cover at least a part of the slope is formed in the opening part, and a device main body is provided with a pressing means 25 formed to press the disk-like recording medium from the opening part side of the disk loading recessed part to the bottom part side.
Patent JP-2001230281-A (JP)
Title: Film carrier and manufacturing method therefor
Inventor: TAKEMURA NOBUMI
IPC: H01L21/60
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To improve reliability in continuity between both face wiring layers with a through hole. SOLUTION: A sprocket hole 13 is provided along an elongated direction of both ends in the film carrier. The film carrier includes an insulating film 11 capable of winding up, an adhesive layer 12 formed on one face of the insulating film 11, wiring patterns 15 formed selectively on each face of the insulating film 11 in a connected state electrically with each other through a continuity hole, and a pad electrode 16 formed on the other face than the adhesive layer and connected electrically to the continuity hole or the wiring pattern. In this case, only a thin-film conductive layer is formed on the plating treatment face of the film 11.  The plating treatment is carried out from above the thin-film conductive layer, so the thickness of each conductive layer at the opened part and at the inside of the continuity hole is made almost uniform during the plating treatment, and the plating electricity is not concentrated. The plating speed is made uniform and deformation of the opening part or the void can be prevented.